/*.div_addcourse{
    width:600px;
    height:500px;
}
.div_td1{
    width:200px;
    padding-left:40px;

}
.div_tr1{
    text-align:left;
}
.div_td2{
    width:200px;
    padding-left:40px;


}
.div_font1{
    text-align:left;
}
.div_td2 input{
    width:250px;
    height:40px;
}
.div_table{
    border-collapse:separate;
    border-spacing:0px 20px;
}

#but_1{
    margin-left: 350px;
}
#select_id{
height:40px;width: 240px;background-color:#FFFFFF;margin-left: -110px; border-color: #d2d2d2;
}
#select_id2{
    height:40px;width: 210px;background-color:#FFFFFF;margin-left: -110px; border-color: #d2d2d2;
}*/





#zong{
    margin-top: 10px;
}
#btn{
    float: right;
}
.line{
    font-size: 17px;
    line-height: 50px;
}
.first{
    width: 50px;
}
.middle{
    width: 60px;
}
.tableCell{
    width: 184px;
}
#reset:hover{
    color: #1ABC9C;
}


